Holographic eternal multiverse
Küçük Resim Yok
Tarih
2020
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
We propose a novel eternal multiverse model whose inflationary dynamics is described by a dual theory stating that the inflationary bulk universe is holographically identical to the lower dimensional boundary theory. By introducing the order measure for the expansion width of the inflating bubble universe, we obtain a relationship between the order measure and the boundary area, recovering the area-entropy law of Bekenstein. As a second aspect of the study, we explore the effect of order measure on the scale factor measure of the nucleating bubble multiverses in IR and UV limits, giving consistent results with the previous holographic multiverse models. (C) 2020 Elsevier B.V. All rights reserved.
Açıklama
Anahtar Kelimeler
String theory and cosmology, Inflation, Eternal universe, dS/CFT correspondence
Kaynak
Physics Of The Dark Universe
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
Cilt
28
